Unit 4 Database

he following is the same database diagram from Unit 3:

Using this diagram, address the following:

• Establish the relationships between the tables in the SQL server environment.
• Ensure that all primary keys are properly created and that the foreign key columns are defined correctly.
• Make sure that the 3 additional tables you added in Unit 3 are also shown and have established primary and foreign keys to appropriate tables.
• Update the database diagram, and generate the data definition language (DDL) for the new tables.
  • Describe what changed in the DDL for each table.
  • Describe any changes that were needed from the original model to create the relationships.
• Submit a consolidated Word document with all screenshots and the DDL.